Blacknose skate vs Grizzled Colilargo

Breviraja mouldi compared with Oligoryzomys griseolus

Taxonomic Classification

Rank	Blacknose skate	Grizzled Colilargo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Rodentia (Rodents)
Family	Rajidae	Cricetidae
Genus	Breviraja	Oligoryzomys
Species	Breviraja mouldi	Oligoryzomys griseolus

Evolutionary Relationship

Blacknose skate and Grizzled Colilargo share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Blacknose skate

LC — Least Concern

Grizzled Colilargo

LC — Least Concern

Physical Characteristics

Attribute	Blacknose skate	Grizzled Colilargo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacknose skate

Grizzled Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Blacknose skate

The Blacknose skate (Breviraja mouldi) is a species in the genus Breviraja. It is currently classified as Least Concern on the IUCN Red List. Detailed ecological data for this species continues to be documented through ongoing taxonomic and conservation research.